Person:

Simmons, Beth

The diffusion of markets and democracy around the world was a defining feature of the late twentieth century. Many social scientists view this economic and political liberalization as the product of independent choices by national governments. This book argues that policy and political changes were influenced heavily by prior actions of external actors: not just other governments, but international organizations and communities of experts. Drawing together insights from economics, sociology, political science and international relations, the contributors focus on four mechanisms by which markets and democracy have diffused through interdependent decision-making: coercion and the impact of powerful countries and international actors; economic competition for markets and investment; learning from experiences of other countries; and emulation among countries. These mechanisms are tested empirically using sophisticated quantitative techniques in areas as diverse as capital account and investment policy, human rights and democratization, and government downsizing, privatization and taxation.

The worldwide spread of economic and political liberalism was one of the defining features of the late twentieth century. Free-market oriented economic reforms – macroeconomic stabilization, liberalization of foreign economic policies, privatization, and deregulation – took root in many parts of the world. At more or less the same time, a "third wave" of democratization and liberal constitutionalism washed over much of the globe. Most economists believe the gains to developing countries from the liberalization of economic policies to be in the hundreds of billions of dollars. But they also acknowledge the instability and human insecurity sometimes left in liberalization’s wake.

Social scientists have sketched four distinct theories to explain a phenomenon that appears to have ramped up in recent years, the diffusion of policies across countries. Constructivists trace policy norms to expert epistemic communities and international organizations, who define economic progress and human rights. Coercion theorists point to powerful nation-states, and international financial institutions, that threaten sanctions or promise aid in return for fiscal conservatism, free trade, etc. Competition theorists argue that countries compete to attract investment and to sell exports by lowering the cost of doing business, reducing constraints on investment, or reducing tariff barriers in the hope of reciprocity. Learning theorists suggest that countries learn from their own experiences and, as well, from the policy experiments of their peers. We review the large body of research from sociologists and political scientists, as well as the growing body of work from economists and psychologists, pointing to the diverse mechanisms that are theorized and to promising avenues for distinguishing among causal mechanisms.

Political scientists, sociologists, and economists have all sought to analyze the spread of economic and political liberalism across countries in recent decades. This article documents this diffusion of liberal policies and politics and proposes four distinct theories to explain how the prior choices of some countries and international actors affect the subsequent behavior of others: coercion, competition, learning, and emulation. These theories are explored empirically in the symposium articles that follow. The goal of the symposium is to bring quite different and often isolated schools of thought into contact and communication with one another, and to define common metrics by which we can judge the utility of the contending approaches to diffusion across different policy domains. For helpful comments on an earlier draft of this article, the authors wish to thank Barry Eichengreen, Lisa Martin, and John Meyer. Nancy Brune and Alexander Noonan provided excellent research assistance. The authors also wish to acknowledge and thank the Yale Center for International and Area Studies, the UCLA International Institute, and the Weatherhead Center for International Affairs at Harvard University for funding conferences at which this collection of symposium papers were discussed.